The introduction of Buddhism into Japan and of Christianity into Africa are examples of ethnic conflict
w
А
B
cultural diffusion
isolation
O..
modernization

Cultural diffusion

Explanation:

Cultural diffusion can be defined as the spread of beliefs and social activities from one cultural group to another .

The mixing and spreading of the world cultures through different ethnic groups, religions and nationalities has increased with advanced communication, transportation and other vital technology.

An example of cultural diffusion is the spread of Buddhism into Japan, Christianity into Africa and German tradition of Christmas pickle into the United States

There are types of cultural diffusion, namely.

Expansion diffusion

Stimulus diffusion

Contagious diffusion

Hierarchy diffusion

your answer would be just capitalism.